[INFO] fetching crate combos 0.2.1...
[INFO] testing combos-0.2.1 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate combos 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate combos 0.2.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate combos 0.2.1
[INFO] finished tweaking crates.io crate combos 0.2.1
[INFO] tweaked toml for crates.io crate combos 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate combos 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63623c3f360c6b59b8d227f782d56ca1e1a1a601ab6dffc77cd6e57bb65aba31
[INFO] running `Command { std: "docker" "start" "-a" "63623c3f360c6b59b8d227f782d56ca1e1a1a601ab6dffc77cd6e57bb65aba31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63623c3f360c6b59b8d227f782d56ca1e1a1a601ab6dffc77cd6e57bb65aba31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63623c3f360c6b59b8d227f782d56ca1e1a1a601ab6dffc77cd6e57bb65aba31", kill_on_drop: false }`
[INFO] [stdout] 63623c3f360c6b59b8d227f782d56ca1e1a1a601ab6dffc77cd6e57bb65aba31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0fc0023a78e670cf1e80135544aacd24d7c324b8eee2d685ccab4c42b1d3dd2
[INFO] running `Command { std: "docker" "start" "-a" "b0fc0023a78e670cf1e80135544aacd24d7c324b8eee2d685ccab4c42b1d3dd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling combos v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "b0fc0023a78e670cf1e80135544aacd24d7c324b8eee2d685ccab4c42b1d3dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0fc0023a78e670cf1e80135544aacd24d7c324b8eee2d685ccab4c42b1d3dd2", kill_on_drop: false }`
[INFO] [stdout] b0fc0023a78e670cf1e80135544aacd24d7c324b8eee2d685ccab4c42b1d3dd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 545acb65d95aa04d6b497a038ed6d33ec98744e5efffd87b4760e48bdbc5c0a7
[INFO] running `Command { std: "docker" "start" "-a" "545acb65d95aa04d6b497a038ed6d33ec98744e5efffd87b4760e48bdbc5c0a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling combos v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "545acb65d95aa04d6b497a038ed6d33ec98744e5efffd87b4760e48bdbc5c0a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "545acb65d95aa04d6b497a038ed6d33ec98744e5efffd87b4760e48bdbc5c0a7", kill_on_drop: false }`
[INFO] [stdout] 545acb65d95aa04d6b497a038ed6d33ec98744e5efffd87b4760e48bdbc5c0a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24f85e5e70b3c5c8a54aaf4f90e40d97c92394d2470d9098f8fb52a9c773dae6
[INFO] running `Command { std: "docker" "start" "-a" "24f85e5e70b3c5c8a54aaf4f90e40d97c92394d2470d9098f8fb52a9c773dae6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/combos-d31e26fc5eb19524)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "24f85e5e70b3c5c8a54aaf4f90e40d97c92394d2470d9098f8fb52a9c773dae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24f85e5e70b3c5c8a54aaf4f90e40d97c92394d2470d9098f8fb52a9c773dae6", kill_on_drop: false }`
[INFO] [stdout] 24f85e5e70b3c5c8a54aaf4f90e40d97c92394d2470d9098f8fb52a9c773dae6
